3D Printed WiFi Devices Quiz

What is the primary innovation introduced by researchers at the University of Washington?

• Devices that use solar power to communicate

• 3D printed devices that use WiFi without batteries

• Smartphones that charge wirelessly

• WiFi routers with extended range

How do the 3D printed devices communicate without sending their own signal?

• By generating their own electromagnetic waves

• By using solar panels

• By reflecting ambient WiFi signals

• By using Bluetooth technology

What is one potential application of the 3D printed WiFi devices in home security?

• Controlling smart lights

• Detecting leaks in pipes

• Detecting unauthorized WiFi connections

• Monitoring the temperature of rooms

In what way could this technology be used in hospitals?

• To provide WiFi to patients

• To sterilize medical equipment

• To track when pill bottles are opened

• To monitor patient heart rates

What is a unique feature of the CAD models created by the researchers?

• They require special software to view

• They are open source and free

• They are only available to university students

• They are available for purchase